Line Select - Tektronix WVR8200 User Manual

Line Select

WVR8200 and WVR8300 User Manual
Line Select allows you to select lines in the waveform display. This function is
accessible from the front panel of your instrument by pressing the LINE SEL
button.
Line Select modifies many of the displays in this instrument. For example, in the
Waveform display, instead of seeing a waveform that is representative of the
entire video frame, the waveform displayed will be the video signal of a single
line. The same is true of the Vector, Lightning, and Gamut displays.
Line Select stays active as you change between major modes. This enables you
to select a line in Picture mode and then go to Waveform, Vector, Diamond, or
other modes and view the same line.
To select a video line:
1. Select the tile containing the display for which you want to set Line Select
Mode.
NOTE.
Line Select Mode can only be active on one tile at a time, but the line
select brightup cursor does appear in other tiles and moves as you select lines
in the active tile.
2. Press the LINE SEL button to toggle Line Select Mode on or off. When on,
the tile displays the selected line information only.
3. Press the left or right arrow key to select F1 (field 1), F2 (field 2), F3 (field3),
F4 (field 4), or All.
4. The line and field information will appear at the bottom of the display screen.
5. Turn the GENERAL knob to select the line you want to view.
Figure 63: Navigating line selection
Functions
109